This link shows the product better and lists the specs if you want to look further into this. It's on Amazon for a little over $25 plus free shipping if you are ok with a slower arrival, but you might find it at a better price elsewhere. http://www.telesightmagnifiers.com/catalog/i756.html

Written by Jane/Chilly HollowBlogging at http://chillyhollownp.blogspot.comand at http://chstitchguides.blogspot.com